body {
  font-size: 16px;
  font-family: "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", tahoma, arial, simsun, "宋体";
}
#form_container {
  display: block;
  width: 360px;
  margin: 120px auto;
  border: 1px solid #ccc;
  padding: 10px;
}
#form_container h2 {
  margin: 0;
  text-align: left;
  padding-left: 5px;
  font-size: 20px;
}
#form_container label {
  display: block;
  padding: 5px;
}
#form_container label input {
  font-size: 16px;
  height: 29px;
  width: 280px;
  outline: none;
  border: 1px solid #ddd;
  padding-left: 10px;
}
#form_container label button {
  height: 29px;
  width: 140px;
  border: 0;
  font-size: 20px;
  outline: none;
  background: #666;
  color: #fff;
  float: left;
  cursor: pointer;
}
#form_container label button .space {
  display: inline-block;
  width: 40px;
}
#form_container label .another {
  display: inline-block;
  width: 140px;
  text-align: center;
  height: 29px;
  line-height: 43px;
  color: #888;
}
#form_container label .another:hover {
  color: #555;
}
